<div class="header">
    <div class="logo">Monkey-CID</div>
    <div class="user-info">
        <el-dropdown trigger="click">
            <span class="el-dropdown-link">
                yinjihuan
            </span>
            <el-dropdown-menu slot="dropdown">
                <el-dropdown-item>退出</el-dropdown-item>
            </el-dropdown-menu>
        </el-dropdown>
    </div>
</div>
